来源：学生作业帮 编辑：搜狗做题网作业帮 分类：英语作业 时间：2024/08/06 13:28:51
我凭语感选了B,麻烦帮我用语法分析一下
______that this region was so rich in natural resources.
A.Little he knew B.Little did he know C.Little he did know D.Little he had know
这是部分倒装句,否定词,或是表示没有、很少的词在句首,后面助动词提前也就是did 其他部分不变
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